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Select Code to Download


  1. or download this
    $ perl -wE'my @x=`ls -1`;say $#x'
    102
    
  2. or download this
    $ perldoc -f qx
        "qx/STRING/"
    ...
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                with $/ or $INPUT_RECORD_SEPARATOR), or an empty list if t
    +he
                command failed.